• 한국치위생학회지
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• 제15권5호
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• pp.907-915
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• 2015

Objective: The purpose of the study is to investigate the curriculum development and operation based on national competency standard (NCS). Methods: The duty of the dental hygienist was analyzed based on DACUM by ten experts in January, 2011. The duty model of the dental hygienist was inspected after duty analysis. The subjects of choice were preventive dentistry and practice. The satisfaction with the subjects were carried out from March to June, 2015. Results: The duty analysis of dental hygienist by DACUM produced preventive dental treatment(11 tasks), oral health education(3 tasks), comprehensive dental hygiene treatment(6 tasks) and 12 categories(156 tasks). Preventive dental treatment was divided into preventive dentistry and practice, oral health education was changed into oral health education and practice, and comprehensive dental hygiene treatment was replace by comprehensive dental hygiene and practice. The contents of preventive dentistry and practice included outline, learning objective, related knowledge and self evaluation. Professional evaluation required mutual experience and evaluation of the students. The mutual evaluation of the students was $4.61{\pm}0.506$(dental plaque control) and $1.80{\pm}0.316$(tooth brushing). The professional evaluation was $1.73{\pm}0.274$(dental plaque control) and $1.60{\pm}0.322$(tooth brushing)(p<0.01). The satisfaction with preventive dentistry and practice was $4.61{\pm}0.506$(improvement in practical work ability), $4.58{\pm}0.511$(knowledge improvement) and $4.55{\pm}0.572$(NCS educational environment) in order. Conclusions: The operation of NCS curriculum is considered to improve practical work ability and to solve skill mismatch between dental industries and educational training institutions.

• 한국과학교육학회지
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• 제41권3호
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• pp.193-202
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• 2021

본 연구에서는 과학 논변 활동에 참여하는 학생들이 비생산적, 생산적 논변 실행에서 각각 어떠한 인식론적 자원들을 활성화시키는지 탐색하고, 논변 실행 변화에 어떤 맥락이 기여하는지를 알아보고자 하였다. 이를 위해 과학 논변 활동에 참여한 소집단 학생들의 수업 실행과 면담을 녹화 및 녹음하여 전사했으며, 학생 활동지와 연구자의 필드노트를 수집하여 본 연구의 분석 자료로 활용하였다. 분석 결과, 초점 집단은 비생산적 실행에서 전파, 신뢰, 축적 자원을 활성화시키다가 생산적 실행에서 구성, 이해, 축적, 형성, 반박 자원을 활성화시키는 것으로 나타났다. 이러한 인식론적 자원 변화에 따른 실행 변화에 기여한 맥락은 친숙하지 않은 형태의 논변 과제가 제공된 것과 더불어 소집단 내 인식적 권위자의 정서적, 인식적, 개념적 지원이 작용한 것으로 분석되었다. 본 연구는 학습자의 맥락 의존적인 인식론에 따른 실행 변화를 분석하는 연구들에 추가적인 사례 연구로 제공될 수 있으며, 추후 학생들의 진정한 과학 참여를 위해 생산적인 인식론의 형성 및 안정화에 대한 논의에 기여할 수 있을 것으로 기대한다.

• 지역사회간호학회지
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• 제13권1호
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• pp.161-170
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• 2002

Purpose: To evaluate community health nursing practice by nursing students for basic data to improve nursing practice education, and to determine the clinical practice experiences of nursing students at public health centers. Method: According to methodological triangulation, all data was collected from March 2001 to June 2001 through prepared questionnaires with 62 Participants, and in depth interviews with 2 Participants, and content analysis with 8 Participants. Results: 1. Clinical practice content was needed to make up professionally. 2. Clinical practice instructor was satisfied with teaching by community health nursing professor, but not by public health center nurse. 3. Clinical environment was perceived as good. 4. Clinical practice time was perceived suitable, but practice evaluation was given a low grade. 5. Experience of nursing students was grouped into 9 categories and 20 themes. 9 Categories are as follows: change of public health center image, difficulty in the personal relationship, positive personal relationships, doubt about the attitude, doubt about the task, tension, worth, ambivalance of the conference, feeling about the end stage of the clinical practice. Twenty themes are stereotypic of the public health care center: recognition, difficulty between tasks and interrelationships with the clients, decrease of self esteem due to deficiency of trust with the students, exchange of feelings in the relationships, the situation of clients was not considered, feelings were disregarded, not systematic, regarding students as supplementory manpower, independent work but not enough contents, anxiety & fear, self-trust, be skilled in the practice, pragmatic knowledge formation, understanding of the old person, self-study of oneself. live up to the expectation, consider as the job, dissolve the stress and impose burden, feeling the lack regarding active approach in the practice. Conclusion: The students have perceived the need of community health nursing through the clinical practice. Clinical practice of community health nursing requires content supplement, correction of instruction by public center nurses, environmental alteration, evaluation criteria set up. Experience of clinical practice in the public health center was as follows: Getting rid of the stereotype about public health center, nursing students comprehended variety and were worth while to do clinical practice in spite of tension& anxiety and fear. And they thought to be a community nurse someday.

• 대한치과기공학회지
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• 제37권3호
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• pp.131-144
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• 2015

Purpose: This study set out to propose plans for more efficient and effective clinical practice by investigating the current state of clinical practice in the field of dental technology and thus provide basic data to develop pre- and post-education programs for clinical practice. Methods: The subjects include dental technicians at dental technical laboratories that were appointed as the place of clinical practice by the Department of Dental Technology of G University. The survey period spanned from December 22, 2014 to January 20, 2015. Total 250 questionnaires were distributed to them, and 190(76.0%) were returned. After excluding 23 whose answers were uncertain or seemed to lack reliability, total 167(66.8%) were used in final analysis. Results: 1. The most frequent practice the student did during clinical practice was articulator attachment, which was followed by pin operation or model making, one's own task and practice, sand and crow sculpturing, burying, casting, and grinding. 2. In case of going through the entire process, porcelain had the most students at 39(23.4%), being followed by crown & bridge at 28(16.8%), clinical model at 23(13.8%), full denture at 17(10.2%), and partial denture at 17(10.2%) in the order. 3. Of the students, 59.8%(30.5% for reinforced basic practice; 29.3% for intensive practice education) said that intensive practice education should be reinforced in school; and 22.3% said that intensive theory and practice education was needed, which indicates that 82.6% voiced their opinion of reinforcing education around practice. 4. The students felt that they lacked diligence, passion, and theoretical knowledge somewhat and were relatively good at clinical adaptation and operational skills. Conclusion: The findings show that the students felt an absolute lack of practice education as the school education was focused on theory and national exams in the field of dental technology, thus raising a need to reinforce practice education. Of all the respondents, 62.9% said there was a need to improve the current education with a focus on jobs. In future, education of dental technology should work to bring up able dental technicians that can perform in clinical dental technology right after graduation by reinforcing job-based practice education.

• 지역사회간호학회지
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• 제23권2호
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• pp.165-178
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• 2012

Purpose: The aim of this study was to analyze the tasks of managers who were working in the Customized Visiting Health Services (CVHS) and to prioritize analyzed tasks according to performance frequency, perceived importance, and difficulty. Methods: Job analysis method by Hartley (1999) was used for task analysis and performance frequency, perceived importance, and difficulty were used for prioritize as criteria. A total of 85 managers in the CVHS of public health centers nationwide were recruited through e-mail and mail survey. Using SPSS/WIN 15.0, descriptive statistics, such as frequency distribution, means, median, and standard deviation, were conducted to examine each subject's general characteristics, the frequency, importance, and difficulty of the tasks as well as to prioritize the each task. Results: The job description of the managers revealed 12 duties, 35 tasks, and 104 task elements. Of the 85 managers, 84.8% were classified as nurses, 40.5% were home health care specialists, and 32.9% were social workers. Their coretasks were management of client cases, budget management, and management of work performance and quality assurance. Conclusion: Considering the analyzed managers' tasks and core tasks, we need to examine each manager's role precisely and provide various educational programs for improving overall manager competence.

• 한국지구과학회지
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• 제41권1호
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• pp.61-74
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• 2020

본 연구의 목적은 두 가지 서로 다른 과제 맥락에서 학생들이 사용하는 암석 기술어를 비교하고 암석 학습에 적합한 과제의 특징을 밝히는 것이었다. 이를 위하여 24명의 초등학교 3학년 학생들에게 3가지 퇴적암에 관한 기술 과제와 추론 과제를 제시하고, 각 과제의 맥락에서 학생들이 사용한 암석 기술어를 학생의 개념에 관한 자원 기반 관점에 따라 분석하였다. 그 결과, 기술 과제에 비하여 추론 과제에서 일상적인 기술어를 사용하여 암석의 특징을 기술한 학생 수와 일상적인 기술어의 사용 빈도가 감소하였다. 또, 학문적으로 보다 적절한 기술어를 사용한 학생이 암석의 생성 과정에 대해서도 과학적으로 타당한 추론을 하는 것을 알 수 있었다. 반면, 과학적인 타당성이 부족한 추론들은 대개 일상적인 기술어를 사용하여 암석의 특징을 기술한 경우에 발견되었다. 이러한 연구 결과를 바탕으로 지구과학의 본질적 특징에 적합한 암석 학습을 위해서는 추론적인 과제가 제시되어야 함을 논의하였다.

• The Journal of Korean Physical Therapy
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• 제21권1호
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• pp.81-87
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• 2009

Purpose: Human brain was lateralized to dominant or non-dominant hemisphere, and could be reorganized by the processing of the motor learning. We reported four cases which showed the changes of the cortical activation patterns resulting from two weeks of training with the serial reaction time task. Methods: Four right-handed healthy subjects were recruited, who was equally divided to two training conditions (right hand training or left hand training). They were assigned to train the serial reaction time task for two weeks, which should press the corresponding four colored buttons as fast as accurately as possible when visual stimulus was presented. Before and after two weeks of training, reaction time and function magnetic resonance image (fMRI) was acquired during the performance of the same serial reaction time task as the training. Results: The reaction time was significantly decreased in all of subjects after training. Our fMRI result showed that widespread bilateral activation at the pre scanning was shifted toward the focused activation on the contralateral hemisphere with progressive motor learning. However, the bilateral activation was still remained during the performance of the non-dominant hand. Conclusion: These findings showed that the repetitive practice of the serial reaction time task led to increase the movement speed and accuracy, as described by motor learning. Such motor learning induced to change the cortical activation pattern. And, the changed pattern of the cortical activation resulting from motor learning was different each other in accordance with the hand dominance.

• Safety and Health at Work
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• 제8권1호
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• pp.11-18
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• 2017

The purpose of this review is to name and describe the important factors of musculoskeletal strain originating from pushing and pulling tasks such as cart handling that are commonly found in industrial contexts. A literature database search was performed using the research platform Web of Science. For a study to be included in this review differences in measured or calculated strain had to be investigated with regard to: (1) cart weight/ load; (2) handle position and design; (3) exerted forces; (4) handling task (push and pull); or (5) task experience. Thirteen studies met the inclusion criteria and proved to be of adequate methodological quality by the standards of the Alberta Heritage Foundation for Medical Research. External load or cart weight proved to be the most influential factor of strain. The ideal handle positions ranged from hip to shoulder height and were dependent on the strain factor that was focused on as well as the handling task. Furthermore, task experience and subsequently handling technique were also key to reducing strain. Workplace settings that regularly involve pushing and pulling should be checked for potential improvements with regards to lower weight of the loaded handling device, handle design, and good practice guidelines to further reduce musculoskeletal disease prevalence.

• 한국어교육
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• 제29권2호
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• pp.73-100
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• 2018

The purpose of this study is to investigate learner-learner dialogue during speaking tasks. In the Korean language classroom, conversation between learners is an important activity as speaking practice. However, learner dialogue is also a tool to enable learners to collaboratively conduct various cognitive activities in the classroom. In previous research, it was unfolded that through learner-learner dialogue, learners can solve second-language related problems and set a goal to carry out tasks. Therefore, this study analyzed learner-learner dialogue to investigate what kinds of cognitive activities are activated during the role-play task. As a result, the learners collaboratively generated and monitored language and content for role play. Also, in order to accomplish tasks more successfully, learners shared the same understanding about the goal of the task, and tried to manage the task procedure. Through learner-learner dialogue, learners can participate in cognitive activities such as content, language construction, and task management voluntarily without the help from teachers. This means that learner-learner dialogue can be an activity to support language learning tasks. Also, it can make learners actively involved in learning and by sharing resources with each other. It is also important that learners can experience language use that participates in real-world communication activities, such as learning in the classroom and collaborating with peer learners. This study is an exploratory study for a basic understanding of learner's conversation as a cognitive activity, and the scope of the study is limited to clarifying contents of learner-learner dialogue as a cognitive activity in speaking tasks. Based on the findings of this study, future research should be conducted on the function of learner-learner dialogue as a cognitive activity in Korean language learning and its role in the classroom of Korean language education.

• 한국병원경영학회지
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• 제9권4호
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• pp.1-20
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• 2004

This study was aimed at examining the determinants of organizational creativity at nursing care units of university hospitals. Using some items of the Creative Nursing Practice Index(CNPI), the Nursing Work Index-Revised(NWI-R), and the Work Preference Inventory(WPI), an empirical study was conducted with a sample of 543 nurses at 49 nursing care units in two university hospitals in Korea. Data collected from the individual respondents were aggregated and transformed into the secondary data at organizational level. The data were analyzed, using Pearson correlation and hierarchical multiple regression method. The results of the study showed that organizational creativity has positive relationships to task motivation, including enjoyment and challenge to work, and work environment supporting nurses' autonomy and collaboration. Task motivation of the units and autonomous work environment explained 16.3% and 7.9% respectively in the variance of the organizational creativity. Organizational creativity was found to be significantly influenced by challenge and autonomous environment. This result implies that nursing managers should make an efforts to enhance the organizational creativity of nursing units by motivating their staff to challenge to a novel way of doing at work and making the work environment more autonomous.